仁愛版八年級上冊Unit4Plantsandanimalsareimportantt

1、仁愛版八年級上冊Unit 4 Topic1 Section A 教學(xué)設(shè)計定安縣平和思源實驗學(xué)校 梁海珠 The main activities are1aand2a. 本課重點活動是1a和2a。.Teaching aims and demands 教學(xué)目標(biāo)1. Learn some new words:sky, clear, nature, cow, horse, hen, sheep, goose(geese), thin2. Learn some ways of expressing comparative situations:(1)The air is fresher.(2)Im mu

2、ch faster than you.(3)Im a little bigger than you.3. Learn the comparative and superlative degrees of adjectives.4. Talk about nature. Teaching aids 教具動物圖片/掛圖/錄音機/小黑板/多媒體. Five-finger Teaching Plan 五指教學(xué)方案Step 1 Review 第一步 復(fù)習(xí)(時間:7分鐘)通過復(fù)習(xí)動物名稱導(dǎo)入本課生詞及形容詞的比較級。1. (利用圖片，復(fù)習(xí)動物名稱，引出新詞，導(dǎo)入新課。)(教師出示貓、狗、兔子、牛、馬、雞、

3、羊、鵝等的圖片。)T: Whats this in English?Ss:Its a cat/dog/rabbit T:And whats this?(如果學(xué)生們不會用英語說，教師可示范并領(lǐng)讀。)(板書并要求學(xué)生掌握。)cow, horse, hen, sheep, goose(geese)T: Do you like these animals?Ss:Yes. / Of course.T: Where can you see them?S1:In the zoo.S2:On the farm.T:Yes, we can see the animals in the countryside.(

4、教師教學(xué)countryside并板書，要求學(xué)生掌握。)countryside2. (教師引導(dǎo)學(xué)生比較城市與農(nóng)村，并幫助學(xué)生說出一些含比較級的句子。)T:We can also see these animals in the city. Do you like the countryside or the city? Why?S3:I like the city, because the roads are wider, and the buildings are higher.S4:I like the countryside, because the air is fresher, and

5、 the sky is bluer.T:Yes, I also like the countryside because the rivers are clearer, and there are also greener trees. People can enjoy the beauties of nature there.(板書并要求學(xué)生掌握sky, nature, clear；理解beauty。)sky, clear, beauty, nature(教師引導(dǎo)學(xué)生觀察wider, higher, fresher, bluer, greener的變化規(guī)則并適當(dāng)講解形容詞比較級的變化方式。)

6、Step 2 Presentation 第二步 呈現(xiàn)(時間:5分鐘)通過學(xué)習(xí)1a對話及對其內(nèi)容的復(fù)述，讓學(xué)生體會形容詞的比較級的用法。1.(讓學(xué)生看1a掛圖，觀察人物，猜測他們之間的對話內(nèi)容。聽1a錄音，回答問題。)T:Look at the picture. Michael and Wang Wei are talking about life in the countryside. Now listen to the tape and try to answer the following questions: Who likes the countryside? Why?(核對答案。)2

7、. (再放1a錄音，讓學(xué)生跟讀1a，注意語音語調(diào)。) T: Listen to1aand read after the tape. Pay attention to the pronunciation and intonation.Step 3 Consolidation 第三步 鞏固(時間:10分鐘)通過對1a的朗讀及1b復(fù)述，讓學(xué)生理解形容詞比較級的用法。1. (分角色朗讀課文。)T: Now Ill divide the class into two groups. Group A acts asMichael, and Group B acts as Wang Wei. Then ch

8、ange the roles.2. (根據(jù)1a，完成1b。)T: Now finish 1b according to1a.(核對答案。)3. (依據(jù)關(guān)鍵詞復(fù)述1b，并根據(jù)1b內(nèi)容繪制一幅鄉(xiāng)村圖。)T: Wang Wei likes countryside very much. Why? Can you help him describe the countryside? The following words can help you.fresher, bluer, greener, clearer, quieter, the beauties of natureT: The country

9、side is very beautiful, can you draw a picture about it?Ss:Yes.(兩分鐘后挑選一些同學(xué)展示，對畫得好的同學(xué)給予表揚。)Step 4 Practice 第四步 練習(xí)(時間:15分鐘)通過多媒體呈現(xiàn)2a圖片，進一步學(xué)習(xí)形容詞的比較級和最高級。1. (教師利用幻燈片出示2a圖片，讓學(xué)生看圖聽錄音理解2a內(nèi)容，提醒學(xué)生注意形容詞比較級的用法。) T: One day, the animals on the farm were talking. Do you want to know what they were talking about?

10、 Now look at the picture and listen to2a. Pay attention to the comparative and superlative degrees of adjectives.2. (再放一遍2a錄音，讓學(xué)生跟讀并找出對話中表示比較級和最高級的句子。) T: Listen to2aagain and follow it. Find out the sentences with the comparative and superlative degrees of adjectives. (教師板書并解釋，要求學(xué)生理解并掌握形容詞比較級和最高級的用

11、法。)Im the strongest on this farm.Im the biggest of all.He is lazier than me.Im much faster than you.Im a little bigger than you.3. (分角色表演2a對話。) T: Role-play the dialog in2a.4. (通過多種方式練習(xí)形容詞的比較級和最高級的用法，鞏固2a，導(dǎo)入并完成2b。)(1)(運用形容詞的比較級和最高級仿照例子填空。)T: We have known something about the comparative and superlat

12、ive degrees of adjectives. Now look at Picture 1 and fill in the blanks on the small blackboard according to the example. Picture 1(出示小黑板。)The first apple is big.The second apple is bigger than the first one.The third apple is the biggest of the three.The second apple is the third one.The first appl

13、e is of the three.(核對答案。)(2)T: Look at Picture 2 and write six sentences with the comparative and superlative degrees of“tall”and“short”. (核對答案。) (3)(教師用手指著一名特別瘦的學(xué)生，用形容詞thin來描述其特征。)T: Look at her. She is thin. And she is the thinnest in our class.(教師板書生詞并要求學(xué)生掌握。)thin(4)(讓學(xué)生看78頁的圖，運用形容詞的比較級和最高級討論動物的體

14、態(tài)，幫助學(xué)生進一步熟練形容詞比較級和最高級的用法。完成2b。)T: Now please look at the table in 2b and finish it.(核對答案。)T: Now please look at the picture on Page 78,and discuss the animals on the farm. Then act as one of the animals on the farm to continue the conversation, using comparative and superlative degrees of adjectives

15、 in the table.(讓學(xué)生扮演各種動物，用課本78頁表格里的形容詞描述自己，教師先做示范。)T: Im a horse. I am the tallest of all.S1: Im a cow. I think Im taller than you.S2: 5. (聽3錄音，通過chant來感受形容詞的比較級和最高級。)T: Listen to 3 and lets chant.Step 5 Project 第五步 綜合探究活動(時間:8分鐘)通過游戲進一步練習(xí)和運用形容詞的比較級及最高級，培養(yǎng)學(xué)生綜合運用語言的能力。1. (學(xué)生分10人一組，做一個調(diào)查，找出各組中有多少人喜歡牛、

16、馬、雞、羊、兔、鼠、豬等，并說明喜歡的原因。引導(dǎo)學(xué)生運用學(xué)過的句型，練習(xí)比較級和最高級。教師做示范。) T: Which kind of animal do you like better, cows or horses? S1:I like cows better. T: Why? S1:Because cows are the biggest and they offer milk to us NameCowHorseChickenSheepMouseCat (五分鐘后，讓小組代表報告本組里有多少人最喜歡某種動物。一個學(xué)生在黑板前做記錄。)Example:S2: In our group, three students like dogs best, because they are the bravest on the farm. Two students like horses best (教師總結(jié)。)2. Homework:教師利用多媒體出示當(dāng)?shù)亟值廊菝沧兓^大的兩張圖片，讓學(xué)生用所學(xué)新詞的比較級和最高級寫一篇短文。板書設(shè)計:Plants and ani